These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Journal Abstract Search

157 related items for PubMed ID: 9826554

  • 1.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 2.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 3. Mutational evidence for the role of serine-283 in Cephalosporium acremonium isopenicillin N synthase.
    Loke P, Sim TS.
    FEMS Microbiol Lett; 1998 Aug 15; 165(2):353-6. PubMed ID: 9841222
    [Abstract] [Full Text] [Related]

  • 4. Functional analysis of a conserved aspartate D218 in Cephalosporium acremonium isopenicillin N synthase.
    Loke P, Sim J, Sim TS.
    FEMS Microbiol Lett; 1997 Dec 01; 157(1):137-40. PubMed ID: 9418249
    [Abstract] [Full Text] [Related]

  • 5. Ferrous active site of isopenicillin N synthase: genetic and sequence analysis of the endogenous ligands.
    Borovok I, Landman O, Kreisberg-Zakarin R, Aharonowitz Y, Cohen G.
    Biochemistry; 1996 Feb 13; 35(6):1981-7. PubMed ID: 8639682
    [Abstract] [Full Text] [Related]

  • 6. Mutational analysis of conserved glycines 42 and 256 in Cephalosporium acremonium isopenicillin N synthase.
    Loke P, Sim TS.
    Can J Microbiol; 2001 Oct 13; 47(10):961-4. PubMed ID: 11718551
    [Abstract] [Full Text] [Related]

  • 7. Site-directed mutagenesis of proline-285 to leucine in Cephalosporium acremonium isopenicillin-N-synthase affects catalysis and increases soluble expression at higher temperatures.
    Loke P, Sim TS.
    Z Naturforsch C J Biosci; 2001 Oct 13; 56(5-6):413-5. PubMed ID: 11421458
    [Abstract] [Full Text] [Related]

  • 8. Mutational analysis of tyrosine-191 in the catalysis of Cephalosporium acremonium isopenicillin N synthase.
    Loke P, Sim TS.
    J Biochem; 2000 Apr 13; 127(4):585-9. PubMed ID: 10739949
    [Abstract] [Full Text] [Related]

  • 9. Site-directed mutagenesis of arginine-89 supports the role of its guanidino side-chain in substrate binding by Cephalosporium acremonium isopenicillin N synthase.
    Loke P, Sim T.
    FEMS Microbiol Lett; 1999 Oct 15; 179(2):423-9. PubMed ID: 10518746
    [Abstract] [Full Text] [Related]

  • 10. Glutamine-230 influences enzyme solubility but not catalysis in Streptomyces clavuligerus isopenicillin N synthase.
    Loke P, Sim TS.
    FEMS Microbiol Lett; 1999 Apr 15; 173(2):439-43. PubMed ID: 10227172
    [Abstract] [Full Text] [Related]

  • 11. Histidine-272 of isopenicillin N synthase of Cephalosporium acremonium, which is possibly involved in iron binding, is essential for its catalytic activity.
    Tiow-Suan S, Tan DS.
    FEMS Microbiol Lett; 1994 Jul 15; 120(3):241-7. PubMed ID: 8076799
    [Abstract] [Full Text] [Related]

  • 12. Replacement of tyrosine-197 and the corresponding tyrosine-195 to isoleucine in Cephalosporium acremonium and Streptomyces clavuligerus isopenicillin N synthase.
    Loke P, Sim TS.
    Z Naturforsch C J Biosci; 2001 Jul 15; 56(9-10):806-9. PubMed ID: 11724386
    [Abstract] [Full Text] [Related]

  • 13. Crystal structure of isopenicillin N synthase is the first from a new structural family of enzymes.
    Roach PL, Clifton IJ, Fülöp V, Harlos K, Barton GJ, Hajdu J, Andersson I, Schofield CJ, Baldwin JE.
    Nature; 1995 Jun 22; 375(6533):700-4. PubMed ID: 7791906
    [Abstract] [Full Text] [Related]

  • 14.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 15.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 16. The invariant F283 and its strategic position in the hydrophobic cleft of Streptomyces jumonjinensis isopenicillin N synthase active site are functionally important.
    Wong E, Sim J, Sim TS.
    Biochem Biophys Res Commun; 2001 May 11; 283(3):621-6. PubMed ID: 11341769
    [Abstract] [Full Text] [Related]

  • 17.
    ; . PubMed ID:
    [No Abstract] [Full Text] [Related]

  • 18. Biophysical factors affecting the expression of isopenicillin N synthase isozymes in Escherichia coli.
    Tiow-Suan S, Tan DS.
    Biochem Mol Biol Int; 1995 Apr 11; 35(5):1069-78. PubMed ID: 7549925
    [Abstract] [Full Text] [Related]

  • 19. Involvement of a third histidine in the ferrous active site of isopenicillin N synthase of Cephalosporium acremonium repudiated by recombinant double histidine mutants.
    Tan DS, Ang SG, Sim TS.
    Biochem Mol Biol Int; 1998 Feb 11; 44(2):333-45. PubMed ID: 9530516
    [Abstract] [Full Text] [Related]

  • 20. Structural studies on the reaction of isopenicillin N synthase with the truncated substrate analogues delta-(L-alpha-aminoadipoyl)-L-cysteinyl-glycine and delta-(L-alpha-aminoadipoyl)-L-cysteinyl-D-alanine.
    Long AJ, Clifton IJ, Roach PL, Baldwin JE, Rutledge PJ, Schofield CJ.
    Biochemistry; 2005 May 03; 44(17):6619-28. PubMed ID: 15850395
    [Abstract] [Full Text] [Related]

    Page: [Next] [New Search]
    of 8.